Standard Heat-Loss Values for Gables of an A-frame Greenhouse1

Greenhouse Width in feet
16
 		18
 		20
 		22
 		24
 		26
 		28
 		30
 		32
 		34
 		36
 		38
 		40
 		50
 		60
Gable Loss in
 MBtu/hr2		 5
 		6
 		8
 		10
 		11
 		13
 		15
 		18
 		20
 		23
 		26
 		29
 		32
 		50
 		72

1Table adapted from:  Bohanon, H.R., C.E. Rahilly, and J. Stout. 1993. The greenhouse climate control handbook. Form C7S. Muskogee, OK: Acme Eng. and Manufacturing Corp.